SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)

SID: 903205656Rev: 150 views
History
Sourcesslbl/ssl-fp-blacklist
CreatedJune 25, 2025
UpdatedJune 25, 2025
alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (QuasarRAT C&C)"; tls_cert_fingerprint; content:"49:bf:5a:48:97:0d:91:4c:7e:70:f4:94:a8:e1:6b:5e:fa:3a:b6:a0"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/49bf5a48970d914c7e70f494a8e16b5efa3ab6a0/; sid:903205656; rev:1;)

References

urlsslbl.abuse.ch/ssl-certificates/sha1/49bf5a48970d914c7e70f494a8e16b5efa3ab6a0/

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